Air Hose Test

Air Hose Test:

1. Apply soapy water to the outside of the suspected leak area.
2. Apply air pressure using an air hose from inside of the vehicle.
^ Do not exceed 205 kPa (30 psi) of air pressure.
^ Do not apply air pressure unless the urethane has completely cured.

Air Hose Test:

3. Watch for bubbles on the outside of the vehicle at the suspected leak area.
4. Mark the leak area.